Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/zhongwen_tools/string/ruby18.rb,
lib/zhongwen_tools/string/ruby19.rb

Instance Method Summary collapse

Instance Method Details

#reverse(str = nil) ⇒ Object 



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# File 'lib/zhongwen_tools/string/ruby18.rb', line 12

def reverse(str = nil)
  self.chars.reverse.join
end

#size ⇒ Object 



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# File 'lib/zhongwen_tools/string/ruby18.rb', line 8

def size
  self.chars.size
end